/* ============================================================
   KRYPTEX SOLUTIONS — COMPONENTS
   ============================================================ */

/* ============================================================
   1. NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}
.nav.scrolled {
  background: rgba(18, 29, 35, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border-ghost);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo img {
  height: 28px;
  width: auto;
}

/* Desktop nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.nav-link {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

/* Services dropdown trigger */
.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
/* Invisible bridge to prevent mouseleave when moving to mega menu */
.nav-dropdown-trigger::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 40px; /* enough to bridge the gap to var(--nav-height) */
}
.nav-dropdown-trigger svg {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.nav-dropdown-trigger.open svg {
  transform: rotate(180deg);
}

/* Mega menu */
.mega-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  z-index: 999;
  background: rgba(18, 29, 35, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid var(--border-ghost);
  border-bottom: 1px solid var(--border-ghost);
  padding: var(--space-8) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
}
.mega-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.mega-menu-category {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  transition: background var(--transition-fast);
}
.mega-menu-category:hover {
  background: var(--surface-high);
}
.mega-menu-category-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-dim);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.mega-menu-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.mega-menu-link {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: var(--space-1) 0;
  transition: color var(--transition-fast);
}
.mega-menu-link:hover {
  color: var(--text-primary);
}

/* Nav CTA */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-inverse);
  background: var(--accent);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-right: 16px; /* Pull left away from screen edge */
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  top: var(--nav-height);
  background: var(--surface-low);
  z-index: 999;
  padding: var(--space-8) var(--space-6);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.mobile-menu-link {
  font-size: var(--text-xl);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-secondary);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-ghost);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mobile-menu-link:hover { color: var(--text-primary); }
.mobile-sub {
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--surface-high);
  border-radius: var(--radius-lg);
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
}
.mobile-sub.open { display: flex; }
.mobile-sub a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.mobile-sub a:hover { color: var(--text-primary); }
.mobile-menu-cta {
  margin-top: var(--space-8);
}

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-cta { display: none !important; }
}

/* ============================================================
   2. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--text-inverse);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 181, 158, 0.3);
}
.btn-secondary {
  background: rgba(186, 200, 220, 0.1);
  color: var(--text-primary);
  border: 1px solid var(--border-ghost);
}
.btn-secondary:hover {
  background: rgba(186, 200, 220, 0.18);
  border-color: var(--border-focus);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-ghost);
}
.btn-ghost:hover {
  background: var(--surface-high);
  border-color: var(--border-focus);
}
.btn-lg {
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-8);
}
.btn-sm {
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-4);
}
.btn-icon { 
  width: 44px; height: 44px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ============================================================
   3. HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
/* Animated grid lines */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(186, 200, 220, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 200, 220, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, black 30%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-dim);
  background: rgba(124, 169, 182, 0.12);
  border: 1px solid rgba(124, 169, 182, 0.2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
}
.hero-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}
.hero-trust {
  margin-top: var(--space-16);
  text-align: center;
}
.hero-trust-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}
.hero-trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.hero-trust-item {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.hero-trust-item:hover { color: var(--text-secondary); }

/* ============================================================
   4. SERVICE CARDS
   ============================================================ */
.service-card {
  background: var(--surface-low);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--border-ghost);
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(124, 169, 182, 0.06), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.service-card:hover {
  background: var(--surface-high);
  border-color: var(--border-focus);
  transform: translateY(-4px);
}
.service-card:hover::before { opacity: 1; }

.service-card-icon {
  width: 48px; height: 48px;
  background: rgba(124, 169, 182, 0.12);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dim);
  flex-shrink: 0;
}
.service-card-icon svg { width: 24px; height: 24px; }
.service-card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
}
.service-card-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}
.service-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.tag {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--surface-high);
  color: var(--text-muted);
}
.service-card-arrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
  margin-top: var(--space-2);
  transition: gap var(--transition-fast);
}
.service-card:hover .service-card-arrow { gap: var(--space-3); }

/* ============================================================
   5. STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--surface-low);
  border-top: 1px solid var(--border-ghost);
  border-bottom: 1px solid var(--border-ghost);
  padding-block: var(--space-12);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  text-align: center;
}
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; row-gap: var(--space-8); }
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-number span { color: var(--accent); }
.stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--space-2);
  font-weight: 500;
}

/* ============================================================
   6. TESTIMONIALS
   ============================================================ */
.testimonial-card {
  background: var(--surface-low);
  border: 1px solid var(--border-ghost);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.testimonial-stars {
  display: flex;
  gap: var(--space-1);
  color: var(--accent);
  font-size: var(--text-sm);
}
.testimonial-quote {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--surface-high);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--primary-dim);
  font-family: var(--font-display);
  flex-shrink: 0;
}
.testimonial-name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--text-primary);
}
.testimonial-role {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Carousel */
.testimonial-carousel {
  overflow: hidden;
  position: relative;
}
.testimonial-track {
  display: flex;
  gap: var(--space-6);
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}
.testimonial-track .testimonial-card {
  flex-shrink: 0;
  width: calc(33.333% - var(--space-4));
}
@media (max-width: 1024px) {
  .testimonial-track .testimonial-card { width: calc(50% - var(--space-3)); }
}
@media (max-width: 640px) {
  .testimonial-track .testimonial-card { width: 100%; }
}
.carousel-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
  justify-content: center;
}
.carousel-btn {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--surface-high);
  border: 1px solid var(--border-ghost);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.carousel-btn:hover {
  background: var(--accent);
  color: var(--text-inverse);
  border-color: var(--accent);
}
.carousel-dots {
  display: flex;
  gap: var(--space-2);
}
.carousel-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--surface-highest);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.carousel-dot.active {
  background: var(--accent);
  width: 20px;
  border-radius: 3px;
}

/* ============================================================
   7. FAQ ACCORDION
   ============================================================ */
.faq-item {
  border-bottom: 1px solid var(--border-ghost);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  background: none;
  border: none;
  transition: color var(--transition-fast);
}
.faq-question:hover { color: var(--text-primary); }
.faq-question.open { color: var(--text-primary); }
.faq-icon {
  width: 24px; height: 24px;
  border-radius: var(--radius-sm);
  background: var(--surface-high);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-fast), transform var(--transition-fast);
  color: var(--text-secondary);
}
.faq-question.open .faq-icon {
  background: var(--accent);
  color: var(--text-inverse);
  transform: rotate(45deg);
}
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.faq-answer-inner {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  padding-bottom: var(--space-6);
}

/* ============================================================
   8. PAGE HERO (Inner pages)
   ============================================================ */
.page-hero {
  background: var(--bg-mesh, var(--bg));
  padding-top: calc(var(--nav-height) + var(--space-20));
  padding-bottom: var(--space-20);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(186, 200, 220, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 200, 220, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 60% 80% at 50% 0%, black 20%, transparent 80%);
}
.page-hero-content {
  position: relative;
  z-index: 1;
}

/* ============================================================
   9. CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--surface-low);
  padding-block: var(--space-24);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 181, 158, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, var(--text-5xl));
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: var(--space-6);
}
.cta-section-desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.65;
}
.cta-section-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ============================================================
   10. FOOTER
   ============================================================ */
.footer {
  background: var(--surface-low);
  border-top: 1px solid var(--border-ghost);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--border-ghost);
}
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
}
.footer-brand {}
.footer-logo { height: 28px; width: auto; margin-bottom: var(--space-4); }
.footer-tagline {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 280px;
  margin-bottom: var(--space-6);
}
.footer-socials {
  display: flex;
  gap: var(--space-3);
}
.footer-social {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: var(--surface-high);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.footer-social:hover {
  background: var(--accent);
  color: var(--text-inverse);
}
.footer-col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-link {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.footer-link:hover { color: var(--text-primary); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.footer-contact-icon {
  width: 32px; height: 32px;
  border-radius: var(--radius-md);
  background: rgba(124, 169, 182, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dim);
  flex-shrink: 0;
}
.footer-contact-text {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.5;
}
.footer-contact-text strong {
  display: block;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: var(--space-1);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-8);
  flex-wrap: wrap;
}
.footer-copy {
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.footer-legal {
  display: flex;
  gap: var(--space-6);
}
.footer-legal a {
  font-size: var(--text-xs);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.footer-legal a:hover { color: var(--text-primary); }

/* ============================================================
   11. BREADCRUMB
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}
.breadcrumb-item {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.breadcrumb-item:hover { color: var(--text-secondary); }
.breadcrumb-sep {
  color: var(--text-muted);
  font-size: var(--text-xs);
}
.breadcrumb-item.current { color: var(--text-secondary); pointer-events: none; }

/* ============================================================
   12. PROCESS STEPS
   ============================================================ */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.process-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  cursor: default;
  transition: background var(--transition-base);
}
.process-step:hover { background: var(--surface-low); }
.process-step-num {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--surface-high);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-sm);
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}
.process-step:hover .process-step-num {
  background: var(--accent);
  color: var(--text-inverse);
}
.process-step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  transition: color var(--transition-fast);
}
.process-step:hover .process-step-title { color: var(--text-primary); }
.process-step-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   13. FORMS
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.form-input, .form-textarea, .form-select {
  background: var(--surface-high);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--text-primary);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  outline: none;
  width: 100%;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--border-focus);
  background: var(--surface-highest);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-select option { background: var(--surface-high); }
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 640px) {
  .form-grid-2 { grid-template-columns: 1fr; }
}

/* ============================================================
   14. PORTFOLIO CARDS
   ============================================================ */
.portfolio-card {
  background: var(--surface-low);
  border: 1px solid var(--border-ghost);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base);
  cursor: pointer;
  display: block;
  text-decoration: none;
  color: inherit;
}
.portfolio-card:hover {
  border-color: var(--border-focus);
  transform: translateY(-4px);
}
.portfolio-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  background: var(--surface-high);
  position: relative;
  overflow: hidden;
}
.portfolio-card-img-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--surface-high);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: var(--text-2xl);
}
.portfolio-card-body {
  padding: var(--space-6);
}
.portfolio-card-tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}
.portfolio-card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.portfolio-card-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
}
.portfolio-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
  margin-top: var(--space-4);
}

/* ============================================================
   15. FILTER TABS
   ============================================================ */
.filter-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.filter-tab {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--surface-high);
  color: var(--text-secondary);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-tab:hover, .filter-tab.active {
  background: var(--accent);
  color: var(--text-inverse);
}

/* ============================================================
   16. CITY / LOCATION BADGE
   ============================================================ */
.city-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(124, 169, 182, 0.1);
  border: 1px solid rgba(124, 169, 182, 0.2);
  color: var(--primary-dim);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}

/* ============================================================
   17. SECTION DIVIDER
   ============================================================ */
.divider {
  height: 1px;
  background: var(--border-ghost);
  width: 100%;
}

/* ============================================================
   18. NOTIFICATION TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  background: var(--surface-high);
  border: 1px solid var(--border-ghost);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--transition-base);
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.toast.success { border-left: 3px solid #4ade80; }
.toast.error   { border-left: 3px solid #f87171; }

/* ============================================================
   19. WHATSAPP FLOAT BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
  z-index: 800;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  color: white;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}
.whatsapp-float svg { width: 28px; height: 28px; }

/* ============================================================
   20. PRICING CARDS
   ============================================================ */
.pricing-card {
  background: var(--surface-low);
  border: 1px solid var(--border-ghost);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: transform var(--transition-base), border-color var(--transition-base);
}
.pricing-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-focus);
}
.pricing-card.featured {
  border-color: var(--accent);
  background: var(--surface-mid);
}
.pricing-badge-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--text-inverse);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
}
.pricing-tier {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}
.pricing-price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, var(--text-5xl));
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-2);
}
.pricing-price sup {
  font-size: 0.5em;
  vertical-align: super;
  color: var(--text-secondary);
}
.pricing-price-note {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}
.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-ghost);
  flex: 1;
}
.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.pricing-feature-icon { color: var(--accent); flex-shrink: 0; margin-top: 2px; }

/* ============================================================
   21. BLOG CARDS
   ============================================================ */
.blog-card {
  background: var(--surface-low);
  border: 1px solid var(--border-ghost);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base);
  display: block;
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  border-color: var(--border-focus);
  transform: translateY(-4px);
}
.blog-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--surface-high);
  object-fit: cover;
}
.blog-card-body { padding: var(--space-6); }
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.blog-card-cat {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.blog-card-date {
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.blog-card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
  line-height: 1.3;
}
.blog-card-excerpt {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
}
.blog-card-read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
  margin-top: var(--space-4);
}

/* ============================================================
   15. CITY BADGE
   ============================================================ */
.city-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--surface-high);
  color: var(--text-secondary);
  border: 1px solid var(--border-ghost);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.city-badge:hover {
  background: var(--surface-highest);
  border-color: var(--border-focus);
  color: var(--text-primary);
}

/* ============================================================
   16. FILTER TABS
   ============================================================ */
.filter-tabs { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.filter-tab {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-ghost);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-tab:hover, .filter-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text-inverse);
}

/* ============================================================
   17. DIVIDER
   ============================================================ */
.divider { border: none; border-top: 1px solid var(--border-ghost); }

/* ============================================================
   18. ITALIC ACCENT (used in headlines)
   ============================================================ */
.italic-accent { font-style: italic; color: var(--accent); }

/* ============================================================
   19. PORTFOLIO CARD BODY
   ============================================================ */
.portfolio-card-img-placeholder {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.portfolio-card-body { padding: var(--space-6); }
.portfolio-card-tags {
  display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-3);
}
.portfolio-card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}
.portfolio-card-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}
.portfolio-card-link { font-size: var(--text-sm); font-weight: 600; color: var(--accent); }
.portfolio-card:hover .portfolio-card-link { text-decoration: underline; }

/* ============================================================
   20. FLEX / GAP UTILITIES
   ============================================================ */
.flex { display: flex; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

/* ============================================================
   21. WHATSAPP FLOAT BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 900;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  color: white;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}
@media (max-width: 480px) {
  .whatsapp-float { bottom: var(--space-4); right: var(--space-4); }
}